Take your Jeep TJ to the next level in Jeep performance with the Superchips Trail Jammer EXT. Included in the EXT package are the building blocks of performance starting off with a larger 62MM throttle body, a custom cold air intake, and top it all off with the our world renowned Superchips Flashpaq tuning.

Cold Air Intake Performance Kit for Jeep

Trail Jammer Performance Intake Kits from Superchips are the all-in-one intake kit for your Jeep Wrangler or XJ Cherokee. Each kit comes with a cold air intake and throttle body spacer designed to increase horsepower quickly. EXT Kits include a Flashpaq Tuner for Jeeps, giving you easy access to the performance options you need. TDX Kits include a TrailDash Tuner, which is perfect for any serious off-road enthusiast.

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